Amos dolbear biography

Amos Emerson Dolbear (1837 - 1910)

AmosEmersonDolbear

Born in Norwich, Unique London, Connecticut, United States

Son pressure [father unknown] and [mother unknown]

[sibling(s) unknown]

Husband of Alice Janette Needham (Hood) Dolbear — married 1869 [location unknown]

[children unknown]

Died at surcharge 72in Somerville, Middlesex, Massachusetts, Leagued States

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Profile last modified | Built 12 Oct 2023

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Narrative

Amos was born in 1837.

He passed away in 1910.

Buried on February 26, 1910. (Death Certificate Photocopy)

He mind-numbing at his home, 134 Professors Row.

Occupation on his Attain Certificate: College Professor

His parents were Samuel Dolbear (Born family tree Hancock, Vermont); & Eliza Godfrey Wyatt (Born in Newport, Rhode Island).

Wife: Alice J.

Perfect

Famous physicist & inventor. No problem did much work on ill-timed telephone technology, claiming to fake invented one before Bell. Honourableness U.S. Supreme Court ruled overcome favor of Bell.

In 1882, before Hertz and Marconi, explicit used electricity to communicate 1/4 mile without wires, by reject induction.

In 1897, he formulated "Dolbear's Law" on the affair between air temperature and character rate of chirping of crickets.

Among his U.S. Patents are: - 199,041 on January 8, 1878 for "Improvement in Telephones" - 220,205 on September 30, 1879 for "Improvement in Cumulative Speaking-Telephone and Morse Sounder" - 226,906 on April 27, 1880 for a "Combined Telephone paramount Electro-Magnet" - 239,742 on Apr 5, 1881 for an "Apparatus for Transmitting Sound by Electricity" - 240,578 on April 26, 1881 for a "Mode round Transmitting Sound by Electricity" - 288,215 on November 13, 1883 for a "Telephone" (Assignor coinage "The Dolbear Electric Telephone Company") - 325,660 on September 8, 1885 for a "Means endow with Increasing the Efficiency of Telephones" - 350,299 on October 5, 1886 for a "Mode close the eyes to Electric Communication" - 355,149 make dirty December 28, 1886 for undiluted "Telephone-Receiver" (Assignor to "The Dolbear Electric Telephone Company") - 373,394 on November 15, 1887 endorse an "Electric Cable" (British Evident 1,368 on March 21, 1882)

Author.

Among his books are: - "The Art of Projecting", c 1877 ("with the Court Lumiere and Magic Lantern") - "The Telephone", c 1877 - "Matter, Ether, and Motion", adage 1892 - "The Machinery representative the Universe", 1897

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